Early works on the capacity of the wireless relay channel date back more than 30 years. In
its genuine version this channel consists of three nodes: a source transmits data to a …

Early works on the capacity of the wireless relay channel date back more than 30 years. In
its genuine version this channel consists of three nodes: a source transmits data to a …

We study the capacity of multiple-input multiple-output (MIMO) relay channels. We first
consider the Gaussian MIMO relay channel with fixed channel conditions, and derive upper …

Previous work on relay networks has concentrated primarily on the diversity benefits of such
techniques. This paper explores the possibility of also obtaining multiplexing gain in a relay …

Cooperative networks are gaining an increasing interest in information and communications
technologies since such networks can improve communication capability and provide a …

In this work we are interested in spectral effieient physical layer cooperation strategies for
wireless networks. We propose and investigate communieation protoeols that achieve …

Nosratinia and Hunter propose a partner-selection strategy in cooperative wireless
networks, in order to find distributed approaches that achieve network-wide diversity gains …

Cooperative communication has the potential of providing better throughput and reliability to
wireless systems when compared with direct communication. To realise the potential gain, it …

In this paper, we propose and analyze a simple protocol that simultaneously exploits two
potentials offered by wireless relay systems: diversity gains and pathloss savings. An …

In this paper; we propose a new cooperative communication protocol, which achieves
higher bandwidth efficiency while guaranteeing the same diversity order as that of the …